No joke, this might be the perfect game for learning touch-typing. Seriously impressive!
My only real complaint is that I didn’t find it all that difficult. I skipped ahead to the last level, and found that I still didn’t need to worry about the timers at all (though I type pretty fast) - the level was just way longer, not harder.
With some tweaks to the difficulty and the level length, I think this could be a great teaching tool! The presentation is superb also. Well done!